% Course:     Image Analysis 2005
% Laboration: 2
% Problem:    b
% Student:    [insert username]@cs.umu.se
%----------------------------------------------------------------------
function rval = lab2b (filename)

  % original image
  image = imread(filename);

  % [insert problem solution]
  rval = 0;
  segmentationResult = image;

  % plot image
  subplot(1,2,1); imshow(image,[]); title(sprintf('%s = %i',filename,rval));
  subplot(1,2,2); imshow(segmentationResult,[]); title('segmentation result');

% end function
